Patents by Inventor Tsau-Hua Hsieh
Tsau-Hua Hsieh has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9941452Abstract: A display device is provided. The display device includes a first substrate, a display unit, a second substrate, and a light shielding structure. The display unit is disposed on the first substrate and includes at least one light emitting diode chip. The light shielding structure surrounds the light emitting diode chip of the display units and is located between the first substrate and the second substrate.Type: GrantFiled: February 14, 2017Date of Patent: April 10, 2018Assignee: INNOLUX CORPORATIONInventors: Li-Wei Mao, Tung-Kai Liu, Bo-Feng Chen, Tsau-Hua Hsieh
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Patent number: 9935136Abstract: A manufacturing method of display with lighting devices is disclosed, including providing a tank containing a liquid; disposing a carrying plate with several recessed regions in the tank, and the carrying plate being immersed in the liquid; dropping several lighting devices into the liquid, wherein each of the lighting devices includes two conductive pads, and one of the two conductive pads includes a magnetic material; applying a magnetic field for the lighting devices and the lighting devices will dispose within the recessed regions of the carrying plate; removing the carrying plate with the lighting devices out of the tank, and assembling the lighting devices to an array substrate.Type: GrantFiled: November 25, 2016Date of Patent: April 3, 2018Assignee: INNOLUX CORPORATIONInventors: Bo-Feng Chen, Tsau-Hua Hsieh, Tung-Kai Liu
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Publication number: 20180040822Abstract: A light-emitting diode display device includes a light-emitting diode and a substrate. The light-emitting diode includes a central axis, and the substrate includes a first connecting portion and a second connecting portion. The central axis is extended through the first connecting portion. The second connecting portion is disposed outside of the first connecting portion and is spaced apart from the first connecting portion by a distance which is greater than zero, and the first connecting portion and the second connecting portion are respectively electrically connected to the light-emitting diode.Type: ApplicationFiled: July 28, 2017Publication date: February 8, 2018Inventors: Chun-Hsien LIN, Ming-Chang LIN, Tzu-Min YAN, Tsau-Hua HSIEH, Tung-Kai LIU, Jui-Feng KO, Hui-Chieh WANG
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Publication number: 20180012930Abstract: A display apparatus and a fabricating method for a display apparatus are provided. The fabricating method for the display apparatus includes the following steps. An array substrate having a first electrode and a second electrode is provided. A first light emitting diode is heated to soften a first bump between the first electrode and the first light emitting diode, the first light emitting diode is bonded onto the first electrode by the first bump. The first light emitting diode and a second light emitting diode are heated to soften the first bump and a second bump between the second electrode and the second light emitting diode, the second light emitting diode is bonded onto the second electrode by the second bump, and the first light emitting diode and the second light emitting diode are pressed.Type: ApplicationFiled: June 22, 2017Publication date: January 11, 2018Applicant: Innolux CorporationInventors: Kuo-Chang Chiang, Jui-Feng Ko, Tsau-Hua Hsieh
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Patent number: 9859456Abstract: A display device is provided. The display device includes a first substrate; a first transistor and a second transistor disposed over the first substrate; a common electrode disposed over the first substrate; and a light-emitting diode chip (LED chip) disposed over the first substrate and disposed corresponding to the first transistor and the second transistor. The light-emitting diode chip includes a first light-emitting unit and a second light-emitting unit, wherein the first light-emitting unit is electrically connected to the first transistor and the common electrode, and the second light-emitting unit is electrically connected to the second transistor and the common electrode.Type: GrantFiled: September 6, 2016Date of Patent: January 2, 2018Assignee: INNOLUX CORPORATIONInventors: Jen-Chieh Peng, Tsau-Hua Hsieh, Bo-Feng Chen, Shun-Yuan Hu
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Publication number: 20170373264Abstract: A display device is provided. The display device includes a first substrate having a light-emitting region and a first transparent region. The first substrate includes a plurality of transistors and at least one light-emitting diode disposed in the light-emitting region. The light-emitting diode includes a first electrode electrically connected to the corresponding transistor and a first semiconductor layer disposed over the first electrode. The light-emitting diode also includes a second semiconductor layer disposed over the first semiconductor layer and a light-emitting layer disposed between the first semiconductor layer and the second semiconductor layer, wherein the distance between the top surface of the first electrode and the top surface of the second semiconductor layer is between 2 ?m and 12 ?m.Type: ApplicationFiled: June 27, 2017Publication date: December 28, 2017Inventors: Tung-Kai LIU, Tsau-Hua HSIEH, Chun-Hsien LIN, Shu-Ming KUO, Chih-Yung HSIEH
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Publication number: 20170372677Abstract: A display panel including a first current source and a first pixel unit is provided. The first pixel unit includes a first switch and a first light-emitting diode. The first switch is coupled to the first current source and receives a first scan signal. When the first scan signal is enabled, the first switch is turned on and receives a first current provided by the first current source. The first light-emitting diode is coupled to the first switch. When the first switch is turned on, the first current passes through the first light-emitting diode to turn on the first light-emitting diode.Type: ApplicationFiled: June 23, 2017Publication date: December 28, 2017Inventors: Geng-Fu CHANG, Tsau-Hua HSIEH, Jui-Feng KO, Tung-Kai LIU, Hirofumi WATSUDA
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Patent number: 9847356Abstract: An array substrate, a display apparatus applying the same and the assembly method thereof are provided, wherein the array substrate includes a substrate having a plurality of pixels, each of the pixels at least includes a thin film transistor (TFT) device, a first electrode, a second electrode separated from the first electrode all of which are disposed on the substrate. at least one of the first electrode and the second electrode is electrically contacted to the TFT device, and either the first electrode or the second electrode has a magnetic force generator used to generate a magnetic force substantially ranging from 10 gauss to 1000 gauss.Type: GrantFiled: October 6, 2016Date of Patent: December 19, 2017Assignee: INNOLUX CORPORATIONInventors: Jen-Chien Peng, Chia-Hao Tsai, Tsau-Hua Hsieh
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Publication number: 20170358503Abstract: A display device includes a substrate, a first transistor, a second transistor and a conductive connection portion disposed on the substrate. The first transistor is electrically connected to the gate electrode of the second transistor through the conductive connection portion. An insulating layer is disposed on the conductive connection portion. A pixel electrode is disposed on the insulating layer and is electrically connected to the second transistor. The pixel electrode is at least partially overlapped with the conductive connection portion. A light-emitting element is disposed on the pixel electrode. The conductive connection portion and the pixel electrode form a capacitor. The capacitor has an equivalent permittivity and a thickness. The ratio of the equivalent permittivity to the thickness is in a range from 0.4*(1E+5)F/m?2 to 296.48*(1E+5)F/m?2.Type: ApplicationFiled: June 8, 2017Publication date: December 14, 2017Inventors: Tung-Kai LIU, Tsau-Hua HSIEH, Wei-Cheng CHU, Chun-Hsien LIN, Chandra LIUS, Ting-Kai HUNG, Kuan-Feng LEE, Ming-Chang LIN, Tzu-Min YAN, Hui-Chieh WANG
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Publication number: 20170358604Abstract: A display apparatus includes an array substrate, a light emitting element, and a light shielding layer. The light emitting element is disposed on the array substrate and includes a first upper surface. The light shielding layer is disposed on a periphery of the light emitting element and includes a second upper surface. A distance between the first upper surface and the second upper surface in a direction perpendicular to the array substrate is between 0 and 5 ?m.Type: ApplicationFiled: May 18, 2017Publication date: December 14, 2017Applicant: Innolux CorporationInventors: Kuan-Feng Lee, Jui-Jen Yueh, Yi-An Chen, Kai Cheng, Fang-Ying Lin, Tsau-Hua Hsieh
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Publication number: 20170345692Abstract: The current disclosure provides a pickup and placing device including a control element, a substrate and a pickup structure. The substrate has an upper surface and a lower surface opposite to each other and a plurality of conductive via structures, wherein the conductive via structures are electrically connected to the control element. The pickup structure includes a plurality of pickup heads used for picking up or placing a plurality of light emitting diodes respectively. The pickup structure is disposed on the lower surface of the substrate or disposed in the substrate and extended outside the substrate, and the substrate is disposed between the control element and the pickup structure, wherein the pickup heads are electrically connected to the conductive via structures.Type: ApplicationFiled: May 24, 2017Publication date: November 30, 2017Applicant: Innolux CorporationInventors: Tung-Kai Liu, Tsau-Hua Hsieh, Bo-Feng Chen, Hui-Chieh Wang
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Publication number: 20170345801Abstract: A display apparatus and a fabricating method thereof are provided. The display apparatus includes a substrate, a light emitting diode, a first bump, a first insulating layer and a second insulating layer. The light emitting diode has a first surface and a second surface opposite each other, wherein the first surface faces the substrate. The light emitting diode is bonded to the substrate through the first bump. The first insulating layer is disposed on a periphery of the first bump and the light emitting diode, and contacts the first bump and the first surface. The second insulating layer is disposed on the substrate and surrounds at least a portion of the first insulating layer.Type: ApplicationFiled: May 24, 2017Publication date: November 30, 2017Applicants: Innolux Corporation, Advanced Optoelectronic Technology Inc.Inventors: Chun-Hsien Lin, Tsau-Hua Hsieh, Po-Min Tu, Tzu-Chien Hung, Chien-Chung Peng, Shih-Cheng Huang
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Publication number: 20170336690Abstract: A display apparatus includes a first substrate, a light emitting device and a first reflection structure. The light emitting device is disposed on the first substrate, wherein a height of the light emitting device is equal to or greater than 1 ?m, and less than or equal to 20 ?m. The first reflection structure is disposed corresponding to the light emitting device, wherein a light emitted by the light emitting device is reflected by the first reflection structure, and then emitted from the first substrate.Type: ApplicationFiled: May 3, 2017Publication date: November 23, 2017Applicant: Innolux CorporationInventors: Kuan-Feng Lee, Shun-Yuan Hu, Tsau-Hua Hsieh
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Publication number: 20170338212Abstract: The disclosure relates to a display device, including a first substrate, a light emitting component, an insulating layer, and a conductive element. The first substrate has a driving component and a common line. The light emitting component is disposed on the first substrate and has a first electrode and a second electrode. The first electrode is electrically connected to the driving component. The insulating layer is disposed to the first substrate and has a first opening and a second opening. The first opening exposes the second electrode of the light emitting component. The second opening exposes the common line. The common line is electrically connected to the second electrode through the conductive element.Type: ApplicationFiled: May 19, 2017Publication date: November 23, 2017Applicant: Innolux CorporationInventors: Shu-Ming Kuo, Chih-Yung Hsieh, Li-Wei Mao, Tsau-Hua Hsieh, Tung-Kai Liu, Chia-Hsiu Hsu
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Publication number: 20170337870Abstract: The disclosure provides a display apparatus. The display apparatus of the disclosure includes a substrate having a plurality of pixel regions, a plurality of active elements, a plurality of first signal lines and second signal lines, a plurality of ground signal lines and a plurality of light emitting diodes (LEDs). The plurality of ground signal lines are disposed on the substrate and arranged to alternate with the first signal lines. At least one LED has first and second electrodes. The first electrode of at least one LED is electrically connected with a corresponding active element. A second electrode of at least one LED is electrically connected with a corresponding ground signal line. At least two LEDs disposed in an identical pixel region is electrically connected with an identical ground signal line between two first signal lines adjacent to each other. The display apparatus of the disclosure has high resolution.Type: ApplicationFiled: May 16, 2017Publication date: November 23, 2017Applicant: Innolux CorporationInventors: Chun-Hsien Lin, Chih-Yung Hsieh, Tsau-Hua Hsieh, Shu-Ming Kuo
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Publication number: 20170338211Abstract: Provided is a display device, which includes a substrate, a transistor, a capacitor and a light emitting unit. The transistor and the capacitor are disposed on the substrate. The light emitting unit is disposed on the substrate and arranged corresponding to the capacitor. The light emitting unit includes a first light emitting diode. The first light emitting diode is electrically connected with the transistor and overlaps the capacitor. The display device has favorable space utilization, provides a repair function, or reduces the probability of failure.Type: ApplicationFiled: April 13, 2017Publication date: November 23, 2017Applicant: Innolux CorporationInventors: Chun-Hsien Lin, Shun-Yuan Hu, Tsau-Hua Hsieh, Li-Wei Mao, Tung-Kai Liu, Shu-Ming Kuo, Chih-Yung Hsieh
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Publication number: 20170301283Abstract: An LED display apparatus, wherein the LED display apparatus includes a substrate having a first active area, a first LED element disposed in the first active area and a driving circuit electrically connects to the first LED element to drive the first LED element generating a continuous pulsed light having a first wave length range within a displaying time interval, wherein the first continuous pulsed light has a plurality of first light intensities and a plurality of second light intensities. The plurality of first light intensities are respectively corresponding to a first holding time interval and the plurality of second light intensities are corresponding to s a second holding time interval, at least one of the plurality of second light intensities is greater than at least one of the plurality of first light intensities, and the second holding time interval is less than the first holding time interval.Type: ApplicationFiled: April 12, 2017Publication date: October 19, 2017Applicant: Innolux CorporationInventors: Tung-Kai LIU, Tsau-Hua HSIEH, Bo-Feng CHEN
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Patent number: 9791732Abstract: A touching display panel and a display device using the same are provided. The touching display panel includes a liquid crystal layer, a first substrate having a hard surface structure, a second substrate, a touch sensor layer, a thin-film transistor layer, and a color filter layer. The first and second substrates are respectively disposed at two sides of the liquid crystal layer. The touch sensor layer is disposed between the first substrate and the liquid crystal layer, and is formed on the first substrate. The thin-film transistor layer and the color filter layer are both disposed between the first substrate and the second substrate. At least one of the thin-film transistor layer and the color filter layer is formed on the first substrate.Type: GrantFiled: February 17, 2015Date of Patent: October 17, 2017Assignee: INNOLUX CORPORATIONInventors: Chao-Liang Lu, Hsin-Li Chen, Jian-Jhong Fu, Hao-Ching Chien, Tsau-Hua Hsieh, Hung-Yu Chen, Chiu-Lien Yang, Jia-Pang Pang
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Patent number: 9772519Abstract: A touching display panel and a display device using the same are provided. The touching display panel includes a liquid crystal layer, a first substrate having a hard surface structure, a second substrate, a touch sensor layer, a thin-film transistor layer, and a color filter layer. The first and second substrates are respectively disposed at two sides of the liquid crystal layer. The touch sensor layer is disposed between the first substrate and the liquid crystal layer, and is formed on the first substrate. The thin-film transistor layer and the color filter layer are both disposed between the first substrate and the second substrate. At least one of the thin-film transistor layer and the color filter layer is formed on the first substrate.Type: GrantFiled: October 30, 2014Date of Patent: September 26, 2017Assignees: INNOCOM TECHNOLOGY (SHENZHEN) CO., LTD., INNOLUX CORPORATIONInventors: Chao-Liang Lu, Hsin-Li Chen, Jian-Jhong Fu, Hao-Ching Chien, Tsau-Hua Hsieh, Hung-Yu Chen, Chiu-Lien Yang, Jia-Pang Pang
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Publication number: 20170263828Abstract: A display device is provided. The display device includes a first substrate, a display unit, a second substrate, and a light shielding structure. The display unit is disposed on the first substrate and includes at least one light emitting diode chip. The light shielding structure surrounds the light emitting diode chip of the display units and is located between the first substrate and the second substrate.Type: ApplicationFiled: February 14, 2017Publication date: September 14, 2017Applicant: Innolux CorporationInventors: Li-Wei MAO, Tung-Kai LIU, Bo-Feng CHEN, Tsau-Hua HSIEH